The series stars Don Cheadle, Andrew Rannells, Regina Hall, and Paul Scheer and it follows the employees of second tier Wall Street trading firm The Jammer Group in the year leading up to Black Monday,Black Monday Season 2 DVD the day when international stock markets crashed in. Black Monday is described as taking the audience back to October aka Black Monday,Black Monday Season 2 the worst stock market crash in Wall Street history. To this day, no one knows who caused it until now.